CN218286646U

CN218286646U - High-precision integrated rubber spiral feeding port

Info

Publication number: CN218286646U
Application number: CN202221958944.6U
Authority: CN
Inventors: 张国擎; 鲁杨; 范存才
Original assignee: Ningbo Weirui Precision Machinery Co ltd
Current assignee: Ningbo Weirui Precision Machinery Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-13
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a high accuracy integral type rubber spiral feed inlet, including extruding cylinder and feed cylinder, the top of feed cylinder is provided with the feed inlet, the top of feed inlet is provided with the horn mouth, the annular seal groove has been seted up to the top wall body of feed cylinder, the fixed cover in the lower extreme outside of feed inlet is equipped with the bearing ring, the sealed ring of inserting of bottom fixedly connected with of bearing ring, the motor is installed to the inner chamber upper end of feed inlet, the bottom output of motor is connected with the screw axis, the fixed cover in the upper end outside of feed cylinder is equipped with supplementary ring. This high accuracy integral type rubber spiral feed inlet through the supplementary ring that sets up, bearing ring, arc clamp plate, pole setting, slider, lead screw, handle, casing mutually support can make things convenient for the dismantlement of feed inlet, and then be convenient for maintain or clean the feed inlet, convenient operation, through with feed inlet and horn mouth an organic whole setting, the feed inlet can be dismantled with the feed cylinder and set up, has increased the flexibility.

Description

High-precision integrated rubber spiral feeding port

Technical Field

The utility model relates to a feed inlet field, in particular to high accuracy integral type rubber spiral feed inlet.

Background

Rubber screw extrusion is a molding processing method in rubber processing production, is also called extrusion in rubber processing, and refers to a processing method for manufacturing various cross-section products or semi-products by continuously passing through a machine head through a screw rod while materials are heated and plasticized under the action of a charging barrel and the screw rod of an extruder. The extrusion is carried out to ensure smooth feeding, so that the non-blockage of the material port is the premise for continuous operation.

In the patent application number of the Chinese utility model: CN202121463284.X discloses a high radiating reclaimed rubber processing is with extrusion equipment, the device include the workstation, the workstation upper surface is provided with extrusion mechanism, extrusion mechanism is including extruding the backup pad and extruding a section of thick bamboo, extrude backup pad fixed connection at the workstation upper surface, extrude backup pad upper surface fixed connection and extrude a section of thick bamboo, be provided with water cooling mechanism and air-cooled mechanism on extruding a section of thick bamboo, water cooling mechanism includes the aqueduct, the aqueduct cover is established on extruding a section of thick bamboo, the aqueduct is the heliciform. The water cooling mechanism cools water through the cooling box and then penetrates through the water guide pipe on the outer surface of the extrusion barrel, heat on the surface of the extrusion barrel is taken away through the heat transfer effect, the air cooling mechanism further cools on the water-cooled basis through the effect of the air pump and the blowing plate, and therefore the problems that the temperature of a machine body is high and rapid cooling cannot be achieved after the extruder is finished are solved. The device's material mouth does not possess the pay-off function, appears putty, disconnected material easily, and material mouth fixed mounting simultaneously, unable dismantlement is maintained or is clean, and the flexibility is relatively poor.

Therefore, it is necessary to provide a high-precision integral rubber screw feeding port to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides high accuracy integral type rubber spiral feed inlet, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the high-precision integrated rubber spiral feeding port comprises an extrusion cylinder and a charging barrel, wherein a feeding port is arranged above the charging barrel, the top of the feeding port is provided with a horn mouth, the top wall body of the charging barrel is provided with an annular sealing groove, the outer side of the lower end of the feeding port is fixedly sleeved with a pressure-bearing ring, the bottom of the pressure-bearing ring is fixedly connected with a sealing insert ring, the upper end of an inner cavity of the feeding port is provided with a motor, and the bottom output end of the motor is connected with a spiral shaft;

the fixed cover in the upper end outside of feed cylinder is equipped with supplementary ring, the left and right sides symmetry fixedly connected with pole setting of supplementary ring, two the top symmetry fixedly connected with casing of pole setting, two the relative one side inner chamber symmetry of casing is inserted and is equipped with the slider, two the slider be close to one end symmetry threaded connection mutually has the lead screw, two the top of lead screw all is provided with the handle, two the bottom symmetry of lead screw is provided with the arc clamp plate.

Preferably, the spacing groove has been seted up to bilateral symmetry around the casing, lead screw one end is kept away from to the slider bilateral symmetry fixedly connected with stopper, two the opening has been seted up near one end symmetry mutually at casing top, two the one end symmetry is kept away from mutually at casing top is provided with the arm-tie, two the one end symmetry fixedly connected with barrier plate is close to mutually of arm-tie bottom, two the one end symmetry fixedly connected with picture peg is kept away from mutually of arm-tie bottom.

Preferably, the bottom of pressure-bearing ring is laminated with the top of feed cylinder, sealed insert the ring and insert the inner chamber of locating annular seal groove to sealed insert the ring and laminate with the inner wall of annular seal groove.

Preferably, the bottom of lead screw passes through the bearing with the top of arc clamp plate and rotates to be connected, two the inner wall of one side about relative of arc clamp plate and feed inlet lower extreme is laminated, and two arc clamp plates closely contradict with the both ends of bearing ring bottom respectively.

Preferably, the limiting block is connected to the inner cavity of the limiting groove in a sliding mode, and the sliding block is attached to the inner wall of the shell in a sliding mode.

Preferably, the inserting plate is inserted into the top of the shell, and the lower end of the blocking plate penetrates through the opening to be attached to the side wall of the sliding block.

Advantageous effects

Compared with the prior art, the utility model provides a high accuracy integral type rubber spiral feed inlet possesses following beneficial effect:

1. this high accuracy integral type rubber spiral feed inlet, the material of being convenient for to getting into through mutually supporting of the motor that sets up and screw axis carries out the rotary conveying, the jam of material has been avoided, supplementary ring through setting up, the bearing ring, the arc clamp plate, the pole setting, the slider, the lead screw, the handle, mutually supporting of casing can make things convenient for the dismantlement of feed inlet, and then be convenient for maintain or clean the feed inlet, and convenient for operate, through with the integrative setting of feed inlet and horn mouth, the setting can be dismantled with the feed cylinder to the feed inlet, the flexibility has been increased.

2. This high accuracy integral type rubber spiral feed inlet, the setting of spacing groove and stopper is convenient for carry on spacingly to the slider, and the setting of arm-tie, barrier plate, picture peg is also convenient for carry on spacingly to the slider, and the setting of sealed insert ring and annular seal groove is convenient for increase the leakproofness.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the seal insert ring of the present invention separated from the annular seal groove;

FIG. 3 is a schematic view of the structure of a section of the feeding hole of the present invention;

figure 4 is the overall structure schematic diagram of the upright stanchion and the arc-shaped pressing plate of the utility model.

Fig. 5 is a schematic structural view of the pulling plate of the present invention.

In the figure: 1. an extrusion cylinder; 2. a charging barrel; 3. a feeding port; 4. a bell mouth; 5. a pressure-bearing ring; 6. an auxiliary ring; 7. erecting a rod; 8. an arc-shaped pressing plate; 9. sealing the insert ring; 10. an annular seal groove; 11. a motor; 12. a screw shaft; 13. a housing; 14. a slider; 15. a screw rod; 16. a handle; 17. an opening; 18. pulling a plate; 19. a limiting groove; 20. a limiting block; 21. a blocking plate; 22. and (6) inserting the board.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, the high-precision integral rubber screw feeding port comprises an extrusion cylinder 1 and a charging barrel 2, a feeding port 3 is arranged above the charging barrel 2, a bell mouth 4 is arranged at the top of the feeding port 3, an annular sealing groove 10 is formed in the top wall of the charging barrel 2, a bearing ring 5 is fixedly sleeved outside the lower end of the feeding port 3, the bottom of the bearing ring 5 is attached to the top of the charging barrel 2, a sealing insert ring 9 is fixedly connected to the bottom of the bearing ring 5, the sealing insert ring 9 is inserted into the inner cavity of the annular sealing groove 10, the sealing insert ring 9 is attached to the inner wall of the annular sealing groove 10, the sealing insert ring 9 and the annular sealing groove 10 are arranged to increase the sealing property, a motor 11 is arranged at the upper end of the inner cavity of the feeding port 3, a screw shaft 12 is connected to the output end of the bottom of the motor 11, and the screw shaft 12 are matched with each other to facilitate the rotary conveying of the entering materials, the material blockage is avoided, an auxiliary ring 6 is fixedly sleeved on the outer side of the upper end of the charging barrel 2, the left and right sides of the auxiliary ring 6 are symmetrically and fixedly connected with vertical rods 7, the tops of the two vertical rods 7 are symmetrically and fixedly connected with shells 13, sliders 14 are symmetrically inserted into inner cavities on one opposite sides of the two shells 13, the sliders 14 are attached to the inner walls of the shells 13 in a sliding manner, the two sliders 14 are close to one end and symmetrically connected with screw rods 15 in a threaded manner, the bottoms of the screw rods 15 are rotatably connected with the tops of arc-shaped pressing plates 8 through bearings, handles 16 are arranged on the tops of the two screw rods 15, the arc-shaped pressing plates 8 are symmetrically arranged on the bottoms of the two screw rods 15, the inner walls on one opposite sides of the two arc-shaped pressing plates 8 are attached to the left and right side walls of the lower end of the feeding port 3, the two arc-shaped pressing plates 8 are respectively and tightly abutted to the two ends of the bottom of the bearing ring 5, and the auxiliary ring 6, the bearing ring 5, arc clamp plate 8, pole setting 7, slider 14, lead screw 15, handle 16, the mutually supporting of casing 13 can make things convenient for the dismantlement of feed inlet 3, and then be convenient for maintain or clean feed inlet 3, convenient operation, through setting up feed inlet 3 and horn mouth 4 an organic whole, feed inlet 3 can dismantle the setting with feed cylinder 2, the flexibility has been increased, spacing groove 19 has been seted up to bilateral symmetry around casing 13, slider 14 keeps away from lead screw 15 one end around bilateral symmetry fixedly connected with stopper 20, stopper 20 sliding connection is in the inner chamber of spacing groove 19, the setting of stopper 19 and stopper 20 is convenient for carry out spacingly to slider 14, the one end symmetry that is close to mutually of two casing 13 tops has seted up opening 17, the one end symmetry that keeps away from mutually of two casing 13 tops is provided with arm-tie 18, the one end symmetry that is close to mutually of two arm-tie 18 bottoms blocks board 21, the lower extreme that blocks board 21 passes opening 17 and the lateral wall laminating of slider 14, the one end symmetry fixedly connected with picture peg 22 that keeps away from mutually of two arm-tie 18 bottoms, picture peg 22 insert locates the top of casing 13, arm 18, the arm-tie 18, block board 21, the setting of being convenient for also to carry out spacing slider 14.

It should be noted that, the utility model is a high-precision integrated rubber screw feeding port, when in use, the mutual cooperation of the motor 11 and the screw shaft 12 is convenient for the rotary conveying of the entering materials, thereby avoiding the blockage of the materials, concretely, the materials enter the feeding port 3 from the bell mouth 4, the motor 11 drives the screw shaft 12 to rotate, the materials can continuously drop downwards and be conveyed, the precision is high, the blockage can not happen, the mutual cooperation of the auxiliary ring 6, the bearing ring 5, the arc-shaped pressing plate 8, the upright rod 7, the sliding block 14, the screw rod 15, the handle 16 and the shell 13 can be convenient for the disassembly of the feeding port 3, concretely, when in disassembly, the two handles 16 are rotated anticlockwise to drive the two screw rods 15 to rotate, the screw rod 15 drives the arc-shaped pressing plate 8 to move upwards, then the pulling plate 18 is taken down, the inner chamber of baffle 21 follow opening 17 breaks away from, picture peg 22 breaks away from the inside of casing 13, promote the inner chamber that slider 14 got into casing 13 to the outside, thereby arc clamp plate 8 breaks away from the top of bearing ring 5, last vertical upwards with sealed insert ring 9 from the inner chamber of annular seal groove 10 take out can, and then be convenient for maintain or clean feeding opening 3, high durability and convenient operation, through with feeding opening 3 and the integrative setting of horn mouth 4, feeding opening 3 can dismantle the setting with feed cylinder 2, the flexibility has been increased, limiting groove 19 and stopper 20's setting is convenient for carry on spacingly to slider 14, arm-tie 18, baffle 21, the setting of picture peg 22 is also convenient for carry on spacingly to slider 14, the setting of sealed insert ring 9 and annular seal groove 10 is convenient for increase the leakproofness.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. High accuracy integral type rubber spiral feed inlet, including extruding a section of thick bamboo (1) and feed cylinder (2), its characterized in that: a feeding opening (3) is formed above the charging barrel (2), a horn mouth (4) is formed in the top of the feeding opening (3), an annular sealing groove (10) is formed in the wall body of the top of the charging barrel (2), a pressure-bearing ring (5) is fixedly sleeved on the outer side of the lower end of the feeding opening (3), a sealing insert ring (9) is fixedly connected to the bottom of the pressure-bearing ring (5), a motor (11) is installed at the upper end of an inner cavity of the feeding opening (3), and the output end of the bottom of the motor (11) is connected with a spiral shaft (12);

the fixed cover in the upper end outside of feed cylinder (2) is equipped with supplementary ring (6), the left and right sides symmetry fixedly connected with pole setting (7) of supplementary ring (6), two the top symmetry fixedly connected with casing (13) of pole setting (7), two the relative one side inner chamber symmetry of casing (13) is inserted and is equipped with slider (14), two be close to one end symmetry threaded connection mutually of slider (14) and have lead screw (15), two the top of lead screw (15) all is provided with handle (16), two the bottom symmetry of lead screw (15) is provided with arc clamp plate (8).

2. The high-precision integrated rubber screw feeding port according to claim 1, wherein: spacing groove (19) have been seted up to bilateral symmetry around casing (13), bilateral symmetry fixedly connected with stopper (20) around lead screw (15) one end is kept away from in slider (14), two the one end symmetry of being close to mutually at casing (13) top has seted up opening (17), two the one end symmetry of keeping away from mutually at casing (13) top is provided with arm-tie (18), two the one end symmetry fixedly connected with barrier plate (21), two are close to mutually of arm-tie (18) bottom one end symmetry fixedly connected with picture peg (22) are kept away from mutually to the one end of arm-tie (18) bottom.

3. The high-precision integrated rubber screw feeding port according to claim 1, wherein: the bottom of pressure-bearing ring (5) is laminated with the top of feed cylinder (2), sealed insert ring (9) and insert the inner chamber of locating annular seal groove (10) to the sealed inner wall laminating of inserting ring (9) and annular seal groove (10).

4. The high-precision integrated rubber screw feeding port according to claim 1, wherein: the bottom of lead screw (15) is passed through the bearing with the top of arc clamp plate (8) and is rotated and be connected, two the relative one side inner wall of arc clamp plate (8) is laminated with the left and right sides lateral wall of feed inlet (3) lower extreme, and two arc clamp plates (8) are closely contradicted with the both ends of bearing ring (5) bottom respectively.

5. The high-precision integrated rubber screw feeding port according to claim 2, wherein: stopper (20) sliding connection is in the inner chamber of spacing groove (19), slider (14) and the inner wall laminating and sliding connection of casing (13).

6. The high-precision integrated rubber screw feeding port according to claim 2, wherein: the inserting plate (22) is inserted into the top of the shell (13), and the lower end of the blocking plate (21) penetrates through the opening (17) to be attached to the side wall of the sliding block (14).